The life of a fruit fly consists of four phases: egg, larva, pupa and fully-formed fly. At 25 degrees, the fly embryo hatches one day after the egg is laid, and it then lives for five days as a larva.

Butterflies are colorful, delicate, and graceful creatures that bring beauty to the world. They are also exciting to watch as they grow from one stage of their life to the next, including the stages ...

Learn about the four stages of a mealworm's life cycle (egg, larva, pupa, adult darkling beetle) with Krystal Balmes and Sahil from the Brooklyn Preschool of Science. Let's Learn is available to ...

The transition from caterpillar to butterfly is a process that consists of four stages: egg, larva, pupa, and adult. Observe one caterpillar as it developments into a gorgeous winged insect.

The pupa stage lasts about 60 days before a butterfly emerges. Home Jamaica’s Giant Swallowtail makes its home in remote areas that are typified by difficult terrain.